Surveillance footage captured an attempted murder, according to charges unsealed Sunday: A man wearing a mask, a blue shirt and police-style tactical vest with a badge knocked on a door in Champlin and announced himself as a police officer. He then entered the house and shot Minnesota Sen. John Hoffman and his wife.

The man suspected of killing a Minnesota lawmaker and wounding another has been taken into custody, two law enforcement officials said, bringing an end to a nearly two-day search that put the state on edge.

Minnesota officials said they are searching for Vance Luther Boelter, who was last seen in the Twin Cities area.